Mixing bowl



FIG. 1 is a top, rear and left side perspective of a mixing bowl showing our new design;

FIG. 2 is a bottom, front and left side perspective thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a left side elevation view, the right side being a mirror image thereof. 

We claim the ornamental design for a mixing bowl, as shown and described. 